1. Heat the olive oil in a large skillet over medium-high heat. Add the beef cubes, season with salt and pepper, and sear until browned on all sides. This step locks in the flavors and juices, much like the way my abuela would sear meats to perfection.
2. Transfer the browned beef to your slow cooker. Add the minced garlic, diced onion, beef broth, diced tomatoes, oregano, and basil. Stir to combine, ensuring the beef is well-coated in the aromatic mixture.
3. Cover and cook on low for 6-8 hours or until the beef is tender and infused with the rich flavors of the garlic and herbs.
4. About 30 minutes before serving, prepare the pasta according to package instructions. Drain and set aside.
5. Add the cooked pasta to the slow cooker, stirring to combine with the beef and sauce. Let it cook for an additional 10-15 minutes to allow the flavors to meld together.
6. Just before serving, stir in the grated Parmesan cheese, letting it melt into the pasta, creating a creamy, luscious finish.

Throughout this process, remember to cook with your senses, just as my grandmother taught me. Taste and adjust seasonings as needed, letting the aroma guide you to a meal that’s just right.